3556832111020 has 12 divisors (see below), whose sum is σ = 7469347433184. Its totient is φ = 1422732844400.

The previous prime is 3556832111009. The next prime is 3556832111023. The reversal of 3556832111020 is 201112386553.

It is not an unprimeable number, because it can be changed into a prime (3556832111023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88920802756 + ... + 88920802795.

It is an arithmetic number, because the mean of its divisors is an integer number (622445619432).

Almost surely, 2^{3556832111020} is an apocalyptic number.

It is an amenable number.

3556832111020 is an abundant number, since it is smaller than the sum of its proper divisors (3912515322164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3556832111020 is a wasteful number, since it uses less digits than its factorization.

3556832111020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177841605560 (or 177841605558 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

Adding to 3556832111020 its reverse (201112386553), we get a palindrome (3757944497573).

The spelling of 3556832111020 in words is "three trillion, five hundred fifty-six billion, eight hundred thirty-two million, one hundred eleven thousand, twenty".